Real-World Dispensing of Buprenorphine in California during Prepandemic and Pandemic Periods.

Introduction: The opioid overdose crisis in the United States has become a significant national emergency. Buprenorphine, a primary medication for individuals coping with opioid use disorder (OUD), presents promising pharmacokinetic properties for use in primary care settings, and is often delivered as a take-home therapy. The COVID-19 pandemic exacerbated the scarcity of access to buprenorphine, leading to dire consequences for those with OUD.

Potential apply of hydrogel-carried chlorhexidine and metronidazole in root canal disinfection.

Microorganisms may persist in the root canal system after root canal therapy (RCT). The purpose of this study was to explore the metronidazole (MTR)- and chlorhexidine (CHX)-loaded hydrogels as the potential application in intracanal medicaments for root canal disinfection. Ultraviolet cross-linked hydrogels (gGels) were synthesized by GelMA solution and photoinitiator, which were loaded with MTR (MTR@gGels) and CHX (CHX@gGels).

Algorithms and Applications to Weighted Rank-one Binary Matrix Factorization.

Many applications use data that are better represented in the binary matrix form, such as click-stream data, market basket data, document-term data, user-permission data in access control, and others. Matrix factorization methods have been widely used tools for the analysis of high-dimensional data, as they automatically extract sparse and meaningful features from data vectors. However, existing matrix factorization methods do not work well for the binary data.

Optimization of the Parameters of Different Purification Techniques and Comparison of Their Purification Efficiency and Their Effects on the Metabolic Activity of Adipose Tissue in Autologous Fat Transplantation.

There is still no unified standardized or optimal procedure for lipoaspirate purification and we explored the optimal parameters of 3 purification techniques and compared their efficiencies and effects on the metabolic activity of adipose tissue. The purification efficiency of each technique was compared by analyzing the composition ratio of the processed compounds. The effects of the purification techniques on the dynamic metabolic activity of adipose tissue were evaluated in vitro using the glucose transfer assay.

The role of Bag2 in neurotoxicity induced by the anesthetic sevoflurane.

Sevoflurane is the most commonly used general anesthetic in pediatric patients. But preclinical studies indicate that sevoflurane could have neurotoxicity in newborn and old animals, and this raises concern regarding its safety. In this study, we explored the potential mechanisms of sevoflurane-induced neurotoxicity in human SH-SY5Y neuronal cells.

A neonatal murine model for evaluation of enterovirus E HY12 virus infection and pathogenicity.

Backgrounds: HY12 viruses are enteroviruses recently isolated from cattle characterized by severe respiratory and digestive disease with high morbidity and mortality in China. While the viruses exhibit unique biological and molecular characters distinct from known enterovirus E, the pathogenicity and viral pathogenesis remains largely unknown.

Methods: Neonatal mice of Balb/C, ICR, and Kunming strain are infected with HY12 to determine the susceptible mouse strain.

A novel enterovirus species identified from severe diarrheal goats.

Backgrounds: The Enterovirus genus of the family of Picornaviridae consists of 9 species of Enteroviruses and 3 species of Rhinoviruses based on the latest virus taxonomy. Those viruses contribute significantly to respiratory and digestive disorders in human and animals. Out of 9 Enterovirus species, Enterovirus E-G are closely related to diseases affecting on livestock industry.

A fatal suppurative pneumonia in piglets caused by a pathogenic coagulase-positive strain of Staphylococcus hyicus.

Staphylococcus hyicus is one of the opportunistic pathogens that cause infections to animals. Early studies have demonstrated that S. hyicus is the causative agents of exudative epidermitis in pigs, arthritis in horses and chicken, mastitis in cow, and bacteremia, sepsis and multiple organ failure in humans.

Molecular Characterization of a Novel Bovine Viral Diarrhea Virus Isolate SD-15.

As one of the major pathogens, bovine viral diarrhea virus caused a significant economic loss to the livestock industry worldwide. Although BVDV infections have increasingly been reported in China in recent years, the molecular aspects of those BVDV strains were barely characterized. In this study, we reported the identification and characterization of a novel BVDV isolate designated as SD-15 from cattle, which is associated with an outbreak characterized by severe hemorrhagic and mucous diarrhea with high morbidity and mortality in Shandong, China.